Bumosarang, the country's seventh-largest prepaid funeral provider, has disclosed a $33 million unrealised loss on a $43 million position in the T-REX 2X Long BMNR Daily Target ETF — held inside the customer prepayment pool.
Bumosarang, a South Korean prepaid funeral provider whose name translates to "Parent's Love," has disclosed an unrealised loss of $33 million on a $43 million position in a 2x leveraged Bitmine ETF held inside its customer prepayment pool. The position sits in the T-REX 2X Long BMNR Daily Target ETF — a fund built for day-trading, not for holding a funeral business's reserves.
The numbers come out of the company's 2025 audit report filed with South Korea's Fair Trade Commission. Bumosarang is the country's seventh-largest provider in a sector where customers pay in monthly instalments — sometimes over decades — in exchange for a guaranteed funeral when they need one. The model only works if the company actually has the money when the bill comes due. Bumosarang put a quarter of customers' cash into a financial instrument that loses value just by sitting still.
That last point is worth dwelling on. The T-REX 2x leveraged product resets every day. It targets twice the daily return of Bitmine Immersion — the ether-treasury company chaired by Tom Lee — and does that by rebalancing exposure at the close of each session. Over time, in any market that isn't a smooth uptrend, the daily reset eats the underlying through what the prospectus calls "compounding drift." Hold it for a month in a sideways tape and you lose money even if the reference asset is unchanged. Hold it for a year, as Bumosarang did, and the drag becomes the dominant feature.
Bumosarang's loss isn't a bitcoin loss; it's an instrument loss. Bitmine itself is roughly flat for the year. The ETF the funeral company chose to bet on lost more than three quarters of its value over the same period, because the volatility ate it.
The deeper story is the regulatory hole the trade slipped through. Korea Economic Daily ran a survey of 75 funeral mutual-aid operators and found that 32 of them — 43 per cent — currently hold fewer assets than they owe their prepaid customers. The sector is supervised by the Fair Trade Commission as a "prepaid instalment business," which is consumer-protection language for a kind of layaway. It is not supervised by the Financial Supervisory Service, the Bank of Korea, or any prudential regulator. The only binding rule on what these companies can do with customer money is that half of it must be held in cash, government bonds, or insurance products. The other half can be invested in almost anything — corporate bonds, equities, private credit, or, as Bumosarang demonstrated, 2x leveraged crypto ETFs listed in the United States.
Six bills are now sitting in the National Assembly to change that. Some would force the entire prepaid balance to be ring-fenced; others would ban high-volatility instruments outright. The political pressure is unusual because the victims here are dead people's grieving relatives, and the public sympathy follows accordingly. Whether the bills pass before the next administration is the question that determines whether the rest of the 75 operators get to keep playing the same game.
There is a smaller and uglier story underneath the headline numbers. Bumosarang did not disclose the position voluntarily — the loss came out through the FTC audit cycle because the firm fell below its statutory reserve threshold. Korean financial press is already asking whether other operators in the sector are running similar trades that aren't yet large enough to trigger disclosure. With 32 of 75 firms already running asset deficits, the answer is probably yes.
The Bitmine angle is the part that will play badly with American crypto policy hawks. T-REX, the issuer behind BMNU, is a small ETF shop that has built much of its product line around 2x and 3x daily-target exposure to publicly traded crypto treasuries — Strategy, Bitmine, Coinbase, MARA. The SEC under Paul Atkins has signalled it is comfortable with that kind of product as long as the disclosures are good. The disclosures are. What is happening in Seoul is downstream of a sales-channel decision: a foreign retail product wrapper that nobody at T-REX or Bitmine ever intended to be used as a corporate treasury allocation. Korean retail has been wiring itself into US-listed crypto products at speed, and the funeral sector is now the most extreme case of what happens when that pipe runs without supervision.
The funeral company will likely survive the loss. Its customers may not get the funerals they paid for. That is the part of this story that does not appear anywhere on the bitmine chart.
